NASA
Sea Level Change
Skip Navigation
menu close modal
  • News & Features
    • Sea Level News
    • Scientist Interviews
    • News Briefs
  • Understanding Sea Level
    • Overview
    • Global Sea Level
    • Regional Sea Level
    • By the Numbers
    • Key Indicators
  • Science Team
    • Overview
    • Projects
    • Team Members
    • Presentations
  • Data
    • Data Search
    • Data Tools
    • Missions
  • Climate Tools
  • Resources
    • Multimedia
    • Publications
    • Glossary
  • FAQ
Stay Connected

DATA

GHRSST Level 4 OSPO Global Nighttime Foundation Sea Surface Temperature Analysis (GDS version 2)

‹ Return to search results
Please contact us if there are any discrepancies or inaccuracies found below.
Visualized dataset
DOI
10.5067/GHGPN-4FO02
Short Name
Geo_Polar_Blended_Night-OSPO-L4-GLOB-v1.0
Description
A Group for High Resolution Sea Surface Temperature (GHRSST) Level 4 sea surface temperature analysis produced daily on an operational basis at the Office of Satellite and Product Operations (OSPO) using optimal interpolation (OI) on a global 0.054 degree grid. The Geo-Polar Blended Sea Surface Temperature (SST) Analysis combines multi-satellite retrievals of sea surface temperature into a single analysis of SST. This analysis includes only nighttime data from sensors that include the Advanced Very High Resolution Radiometer (AVHRR), the Visible Infrared Imager Radiometer Suite (VIIRS), the Geostationary Operational Environmental Satellite (GOES) imager, the Japanese Advanced Meteorological Imager (JAMI) and in situ data from ships, drifting and moored buoys. This analysis was specifically produced to be used as a lower boundary condition in Numerical Weather Prediction (NWP) models. This dataset adheres to the GHRSST Data Processing Specification (GDS) version 2 format specifications.
Version
1.0
Measurement
OCEANS › OCEAN TEMPERATURE › SEA SURFACE TEMPERATURE › Foundation Sea Surface Temperature
Processing Level
4
Coverage
Global
Northernmost Latitude
90.0
Southernmost Latitude
-90.0
Westernmost Longitude
-180.0
Easternmost Longitude
180.0
Time Span(s)
June 2, 2014 to Present
Resolution
Temporal Resolution
1 Day
Spatial Resolution
0.05 degrees (Latitude) x 0.05 degrees (Longitude)
Projection
-
Platform/Sensor
GOES-16/ABI, GOES-15/GOES-15 Imager, SUOMI-NPP/VIIRS, METOP-B/AVHRR-3, Himawari/AHI, METEOSAT-10/SEVIRI
Project
Group for High Resolution Sea Surface Temperature (GHRSST)
Data Provider
PO.DAAC
‹ Return to search results

Data Access

OPeNDAP
Format: NetCDF

FTP
Format: NetCDF

HTTP NODC
Format: NetCDF

HTTP PO.DAAC
Format: NetCDF

EARTHDATA
Format: NetCDF

Top Stories

Kelvin waves, a potential precursor of El Niño conditions in the ocean, are rolling across the equatorial Pacific toward the coast of South America.
More
International Sea Level Satellite Spots Early Signs of El Niño
International Sea Level Satellite Spots Early Signs of El Niño
Floating sea ice seems to have a small effect on sea level.
More
Melting Ocean Ice Affects Sea Level – Unlike Ice Cubes in a Glass
Melting Ocean Ice Affects Sea Level – Unlike Ice Cubes in a Glass
Sea level science team reveals complex, interlocking causes behind "nuisance" flooding events.
More
NASA Project Shows Hidden Factors Shape Minor Coastal Floods
NASA Project Shows Hidden Factors Shape Minor Coastal Floods
The first views from SWOT show the ocean, lakes and rivers in unprecedented detail.
More
Joint NASA, CNES Water-Tracking Satellite Reveals First Stunning Views
Joint NASA, CNES Water-Tracking Satellite Reveals First Stunning Views
Three decades of climate satellite observations helps researchers understand the drivers of sea level rise.
More
NASA Uses 30-Year Satellite Record to Track and Project Rising Seas
NASA Uses 30-Year Satellite Record to Track and Project Rising Seas
View and analyze projections of high-tide flooding frequency in coming decades for coastal locations around the U.S.
More
Flooding Analysis Tool
Flooding Analysis Tool

Newsletter

Stay Connected

News & Features

    • Sea Level News
    • Scientist Interviews
    • News Briefs

Understanding Sea Level

    • Overview
    • Global Sea Level
    • Regional Sea Level
    • By the Numbers
    • Key Indicators

Science Team

    • Overview
    • Projects
    • Team Members
    • Presentations

Data

    • Data Search
    • Data Tools
    • Missions

Climate Tools

    • Climate Tools

Resources

    • Multimedia
    • Publications
    • Glossary

FAQ

    • FAQ
  • Feedback
  • Privacy Policy

Site Manager: Carmen Blackwood
NASA Responsible Official: Stephen Berrick